Year	including construction (current US$)
1994	923825475.2533288
1995	951706171.2577406
1996	1867294744.036553
1997	1294303238.4989738
1998	1271270835.1486936
1999	881686236.3636364
2000	4276811594.2028985
2001	2232666666.6666665
2002	2846941009.478554
2003	2579197597.2218866
2004	3272789809.2424645
2005	3803774086.0458302
2006	4297205933.665696
2007	5055762454.09287
2008	6574428650.848296
2009	6156930954.113148
2010	8343594155.546809
2011	10579500690.001091
2012	11797153617.48334
2013	13492272601.185072
2014	15433651156.88137
2015	15813527888.386517
2016	15285197385.63873
2017	21246838662.554497
2018	31336238335.246994
2019	20530108488.721794
2020	20039121439.006573
2021	25087060220.932568
2022	31439738072.9857
2023	30873522466.728508